Ping Port Firewall

Bash Port Knocking is a set of scripts that use standard Linux tools to acheive a port knocking system. A Web page is used to open ports, and an email is sent every time the port knocking sequence is successfully made..

Alexs Firewall ByPasser is another TCP tunnel for HTTP proxies..

NetCallback is a Java application permitting the export of TCP and UDP ports behind a firewall to hosts outside the firewall. This may be useful in some special cases, for example, centralized control of test (demo) networks, or connection to applets running in browsers. NetCallback consists of...


Platforms: *nix

OpenBSD Live-CD Firewall is an OpenBSD-based pf (packet filter) firewall, with DNS, squid, NAT, and a DHCP server (dnsmasq) for internal clients preconfigured. Settings and log files can be saved to a USB device. Saved settings will be restored at the next reboot. Additional security related...


Platforms: *nix

The Firewall Tester (FTester) is a tool designed for testing firewalls filtering policies and Intrusion Detection System (IDS) capabilities.The tool consists of two perl scripts, a packet injector (ftest) and the listening sniffer (ftestd). The first script injects custom packets, defined in...


Platforms: *nix

Turtle Firewall is a software which allows you to realize a Linux firewall in a simply and fast way. Turtle Firewall project is based on Kernel 2.4.x and Iptables. Its way of working is easy to understand: you can define the different firewall elements (zones, hosts, networks) and then set the...


Platforms: *nix

layer7-firewall provides an easily configured layer seven firewall. layer7-firewall is an easily configured layer seven firewall. It boots from a CD, using a floppy disk for data storage. Layer7-firewall is a firewall which filters data in layer7 OSI model and has implemented QoS. Netfilter...


Platforms: *nix

Alfandega is a strong and Modular IpTables Firewall. It provides NAT, port-forwarding, spoofing list, blacklist of crackers and spywares sites, protection for tcp/udp scans, DOS/DDOS and Smurf attacks, TCP tuning, DHCP and PPP support and much more.


Platforms: *nix

Ptunnel is an application that allows you to reliably tunnel TCP connections to a remote host using ICMP echo request and reply packets, commonly known as ping requests and replies. At first glance, this might seem like a rather useless thing to do, but it can actually come in your help in some...


Platforms: *nix

Gibraltar Firewall is a firewall and router package, based on Debian/GNU Linux, which perfectly meets all individual requirements for a state-of-the-art firewall. Independent of the kind of Internet connection (dedicated line, ADSL, dial-up connection), Gibraltar provides for secure...


Platforms: *nix

Firewall Monitor allows you to monitor ipchains/iptables output in realtime. It supports both logging to a file/stdout and/or to tcpdump format capture logs. It also supports security features such as running non-root, and chrooting itself. Fwmon can easily be integrated into an existing...


Platforms: *nix

PCX Firewall is an IPTables firewalling solution that uses Perl to generate static shell scripts based upon the users configuration settings. This allows the firewall to startup quickly, as it does not have to parse config files every time it starts. Whats New in This Release: - All known...


Platforms: *nix

Active port forwarder is a software tool for secure port forwarding. Active port forwarder uses SSL to increase security of communication between a server and a client. Originally, it was developed to forward data point to point. However, the need for bypassing firewalls in order to connect to...


Platforms: *nix

Simple Firewall is a easy tool for administration users and access control. This tool is made for Linux. Using iptables for packet filtering Write in perl Save rules with xml. That can be run in bash shell and web interface via webmin. Whats New in This Release: - Perform reconfigure squid...


Platforms: *nix

Firewall and Proxy Server HOWTO project is designed to describe the basics of firewall systems. And also to give you some detail on setting up both a filtering and proxy firewall on a Linux based system. Firewalls have gained great popularity as the ultimate in Internet Security. Today...


Platforms: *nix

The Port Scan Attack Detector (psad) is a collection of three system daemons that are designed to work with the Linux Netfilter firewalling code to detect port scans and other suspect traffic. Port Scan Attack Detector project features a set of highly configurable danger thresholds (with...


Platforms: *nix

BSNMP ping is a module for bsnmpd which allows you to measure latency and reachability. It sends out ICMP packets to the configured hosts. A history of received packets is maintained, and you can query via SNMP how many dropped packets, maximum/minumum latency and other stats for that history...


Platforms: *nix

Thousands of users around the globe rely on Firewall Builder to help simplify their firewall management. Here are just a few of the reasons new users are joining the Firewall Builder community every day. Easy-to-Use GUI Instead of dealing with cryptic command lines Firewall Builder provides an...


Platforms: Windows, Mac, *nix, C/C++, BSD Solaris

IPTables Firewall Script contains two example firewall scripts "rc.firewall.iptables. Ive tried here to give some brief documentation for the IPTables firewall scripts contained in this directory. If youre not familiar with IPTables functionality and usage, then you may also want to check out...


Platforms: *nix

KDE Ping is a network/IP ping utility for KDE.. Samba Scanner / Mount / Umount KDE-Apps.org Community Portal for KDE Applications Software Office Multimedia Graphic Network Printing Education Games Development Administration Scientific Security Utilities Screensaver News Forum GUI Polls Links...


Platforms: *nix